| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.54 | 7.318% | $248.4841 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $99.72 | 12.356% | $112.0414 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $15.44 | 5.620% | $16.3077 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $120.26 | 10.453% | $132.8308 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $227.28 | 3.553% | $235.3553 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $212.31 | 6.747% | $226.6346 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $79.27 | 7.848% | $85.4911 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $985.82 | $1,057.1450 | $1,057.14 | $1,057.20 | $1,057.10 | |